There are five chronic kidney disease stages that persons undergo through when they acquire the said disease. It is a disease that gradually diminishes the kidney and voids the kidneys of their function over a period of time, which can range from months to years.
The five chronic kidney disease stages are proportionate to the severity of the disease. As the kidney disease worsens, the stage also increases. These stages are measured through the glomerular filtration rate (or GFR), a measure of the kidney's function stated in mL/min/1.73m2. A lower GFR indicates a worse stage.
On the first stage of kidney disease, there is already slight kidney damage (a GFR of more than 90), which affects the filtration function of the kidney. This means that the function of the kidney involving filtering blood is starting to degrade. On the second stage, there is a minimal decrease of the kidney's function, where the GFR is at 60 - 89. On the first stage of kidney disease, there is already slight kidney damage (a GFR of more than 90), which affects the filtration function of the kidney. This means that the function of the kidney involving filtering blood is starting to degrade. On the second stage, there is a minimal decrease of the kidney's function, where the GFR is at 60 - 89. The third stage indicates a moderate decrease of function at 30 - 59 GFR. The fourth stage of such disease indicates severe degradation of the kidney's function, where the GFR is alarmingly at 15 - 29.The fourth stage of such disease indicates severe degradation of the kidney's function, where the GFR is alarmingly at 15 - 29.
Lastly, at Stage 5, there is permanent or almost permanent kidney failure, where the GFR is only less than 15. At this stage, a dialysis or transplantation might already be needed to maintain other organs present in the body. This stage is also called the end-stage of the disease or end-stage renal disease. At Stage 5, toxic substances, fluids, and waste have already accumulated to an uncontrollable level.
Causes of Kidney Disease
Also referred to as chronic renal insufficiency or chronic renal failure, the disease is usually caused by high blood pressure or a blood sugar level high enough to be classified as diabetes. Chronic stage 3 kidney disease may also result from a number of infections and diseases, including polycystic kidney disease or a renal problem that you were born with. A blocked or narrowed renal artery may be a determining factor, since a narrowing or blocking will significantly affect how blood is carried to the kidneys. Taking certain medicines for a long period of time may cause kidney damage, and this includes nonsteroidal anti-inflammatory drugs like celecoxib and ibuprofen.
Symptoms of Renal Insufficiency
Although Stage 3 CKD may seem to appear virtually overnight, the symptoms may occur over decades. Experiencing symptoms within the first few months of kidney failure is more of an exception as opposed to being normal, which is why the early stage is often referred to as being the silent phase of renal disease.
Deteriorating kidney function may be characterized by urinating less than usual, fluid build-up and swelling in your tissues, and a higher than normal level of fatigue. You may experience weight loss, loss of appetite, sustained nausea, and the need to vomit. Insomnia, headaches, and difficulty concentrating may be associated with renal insufficiency as well.
Managing Chronic Stage 3 Kidney Disease
This middle stage of kidney disease may be managed by taking certain medications and making diet and lifestyle changes. An effective regimen will keep your blood filtering rate from getting any worse, support good functioning of your internal systems, and ultimately leave you feeling better. While a diagnosis of chronic stage 3 kidney disease requires serious and continued attention, it may be controlled in a way that helps you maintain and even improve the quality of your daily life. Prescribed medications may help as long as they are taken as instructed, and you should report any side effects to your physician as soon as possible. If you prefer to avoid taking prescription medication as much as possible, there are a number of dietary changes and nutritional additions that may support better renal functioning.
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